11780950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12401}}^1$

素因数の和:12432

約数の個数: 24

約数和(自身を含む): 23067720

約数和(自身を除く): 11286770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 12401, 24802, 62005, 124010, 235619, 310025, 471238, 620050, 1178095, 2356190, 5890475, 11780950]

約数ペア:

[(1, 11780950), (2, 5890475), (5, 2356190), (10, 1178095), (19, 620050), (25, 471238), (38, 310025), (50, 235619), (95, 124010), (190, 62005), (475, 24802), (950, 12401)]